My 350 at take off is bogging down. I can slowly get on plane by easing into it, then it will open up around 3k and take off. Cannot bury the throttle at all. Once on plane the boat runs great. Anyone have any ideas. I am not sure if its not getting enough fuel or too much. I checked the filter at the carb today, it was fine. also checked the main fuel filter that I replaced a few weeks ago and it looked fine. Thanks a lot